3347642542 has 8 divisors (see below), whose sum is σ = 5022785376. Its totient is φ = 1673380752.

The previous prime is 3347642531. The next prime is 3347642561. The reversal of 3347642542 is 2452467433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3347642542² = 22413421178016443528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3347642495 and 3347642504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210678 + ... + 226009.

It is an arithmetic number, because the mean of its divisors is an integer number (627848172).

Almost surely, 2^3347642542 is an apocalyptic number.

3347642542 is a deficient number, since it is larger than the sum of its proper divisors (1675142834).

3347642542 is a wasteful number, since it uses less digits than its factorization.

3347642542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440522.

The product of its digits is 483840, while the sum is 40.

The square root of 3347642542 is about 57858.8155945142. The cubic root of 3347642542 is about 1495.9360427036.

The spelling of 3347642542 in words is "three billion, three hundred forty-seven million, six hundred forty-two thousand, five hundred forty-two".